feat: enable pdf viewer (#21794)
This commit is contained in:
parent
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commit
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51 changed files with 1579 additions and 210 deletions
35
shell/browser/extensions/api/BUILD.gn
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35
shell/browser/extensions/api/BUILD.gn
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# Copyright 2018 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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import("//extensions/buildflags/buildflags.gni")
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import("//tools/json_schema_compiler/json_schema_api.gni")
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assert(enable_extensions,
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"Cannot depend on extensions because enable_extensions=false.")
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function_registration("api_registration") {
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sources = [
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"//electron/shell/common/extensions/api/extension.json",
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"//electron/shell/common/extensions/api/resources_private.idl",
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"//electron/shell/common/extensions/api/tabs.json",
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]
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impl_dir = "//electron/shell/browser/extensions/api"
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configs = [ "//build/config:precompiled_headers" ]
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bundle_name = "Electron"
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root_namespace = "extensions::api::%(namespace)s"
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schema_include_rules = "extensions/common/api:extensions::api::%(namespace)s"
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deps = [
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# Different APIs include headers from these targets.
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"//components/zoom",
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"//content/public/browser",
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"//extensions/browser",
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# Different APIs include some headers from chrome/common that in turn
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# include generated headers from these targets.
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# TODO(brettw) this should be made unnecessary if possible.
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"//electron/shell/common/extensions/api",
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]
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deps += [ "//extensions/common/api" ]
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}
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@ -0,0 +1,113 @@
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// Copyright 2015 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "shell/browser/extensions/api/resources_private/resources_private_api.h"
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#include <memory>
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#include <string>
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#include <utility>
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#include "base/values.h"
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#include "chrome/browser/browser_process.h"
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#include "chrome/common/extensions/api/resources_private.h"
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#include "chrome/grit/generated_resources.h"
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#include "components/strings/grit/components_strings.h"
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#include "components/zoom/page_zoom_constants.h"
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#include "pdf/buildflags.h"
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#include "printing/buildflags/buildflags.h"
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#include "ui/base/l10n/l10n_util.h"
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#include "ui/base/webui/web_ui_util.h"
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#if BUILDFLAG(ENABLE_PDF)
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#include "pdf/pdf_features.h"
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#endif // BUILDFLAG(ENABLE_PDF)
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// To add a new component to this API, simply:
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// 1. Add your component to the Component enum in
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// chrome/common/extensions/api/resources_private.idl
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// 2. Create an AddStringsForMyComponent(base::DictionaryValue * dict) method.
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// 3. Tie in that method to the switch statement in Run()
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namespace extensions {
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namespace {
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void AddStringsForPdf(base::DictionaryValue* dict) {
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#if BUILDFLAG(ENABLE_PDF)
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static constexpr webui::LocalizedString kPdfResources[] = {
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{"passwordDialogTitle", IDS_PDF_PASSWORD_DIALOG_TITLE},
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{"passwordPrompt", IDS_PDF_NEED_PASSWORD},
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{"passwordSubmit", IDS_PDF_PASSWORD_SUBMIT},
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{"passwordInvalid", IDS_PDF_PASSWORD_INVALID},
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{"pageLoading", IDS_PDF_PAGE_LOADING},
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{"pageLoadFailed", IDS_PDF_PAGE_LOAD_FAILED},
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{"errorDialogTitle", IDS_PDF_ERROR_DIALOG_TITLE},
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{"pageReload", IDS_PDF_PAGE_RELOAD_BUTTON},
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{"bookmarks", IDS_PDF_BOOKMARKS},
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{"labelPageNumber", IDS_PDF_LABEL_PAGE_NUMBER},
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{"tooltipRotateCW", IDS_PDF_TOOLTIP_ROTATE_CW},
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{"tooltipDownload", IDS_PDF_TOOLTIP_DOWNLOAD},
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{"tooltipPrint", IDS_PDF_TOOLTIP_PRINT},
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{"tooltipFitToPage", IDS_PDF_TOOLTIP_FIT_PAGE},
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{"tooltipFitToWidth", IDS_PDF_TOOLTIP_FIT_WIDTH},
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{"tooltipZoomIn", IDS_PDF_TOOLTIP_ZOOM_IN},
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{"tooltipZoomOut", IDS_PDF_TOOLTIP_ZOOM_OUT},
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};
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for (const auto& resource : kPdfResources)
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dict->SetString(resource.name, l10n_util::GetStringUTF16(resource.id));
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dict->SetString("presetZoomFactors", zoom::GetPresetZoomFactorsAsJSON());
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#endif // BUILDFLAG(ENABLE_PDF)
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}
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void AddAdditionalDataForPdf(base::DictionaryValue* dict) {
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#if BUILDFLAG(ENABLE_PDF)
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dict->SetKey("pdfFormSaveEnabled",
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base::Value(base::FeatureList::IsEnabled(
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chrome_pdf::features::kSaveEditedPDFForm)));
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dict->SetKey("pdfAnnotationsEnabled",
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base::Value(base::FeatureList::IsEnabled(
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chrome_pdf::features::kPDFAnnotations)));
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// TODO(nornagon): enable printing once it works.
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bool enable_printing = false;
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dict->SetKey("printingEnabled", base::Value(enable_printing));
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#endif // BUILDFLAG(ENABLE_PDF)
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}
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} // namespace
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namespace get_strings = api::resources_private::GetStrings;
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ResourcesPrivateGetStringsFunction::ResourcesPrivateGetStringsFunction() {}
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ResourcesPrivateGetStringsFunction::~ResourcesPrivateGetStringsFunction() {}
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ExtensionFunction::ResponseAction ResourcesPrivateGetStringsFunction::Run() {
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std::unique_ptr<get_strings::Params> params(
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get_strings::Params::Create(*args_));
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auto dict = std::make_unique<base::DictionaryValue>();
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api::resources_private::Component component = params->component;
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switch (component) {
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case api::resources_private::COMPONENT_PDF:
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AddStringsForPdf(dict.get());
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AddAdditionalDataForPdf(dict.get());
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break;
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case api::resources_private::COMPONENT_IDENTITY:
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NOTREACHED();
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break;
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case api::resources_private::COMPONENT_NONE:
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NOTREACHED();
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break;
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}
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const std::string& app_locale = g_browser_process->GetApplicationLocale();
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webui::SetLoadTimeDataDefaults(app_locale, dict.get());
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return RespondNow(OneArgument(std::move(dict)));
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}
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} // namespace extensions
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@ -0,0 +1,31 @@
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// Copyright 2015 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef SHELL_BROWSER_EXTENSIONS_API_RESOURCES_PRIVATE_RESOURCES_PRIVATE_API_H_
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#define SHELL_BROWSER_EXTENSIONS_API_RESOURCES_PRIVATE_RESOURCES_PRIVATE_API_H_
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#include "base/macros.h"
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#include "extensions/browser/extension_function.h"
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namespace extensions {
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class ResourcesPrivateGetStringsFunction : public ExtensionFunction {
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public:
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DECLARE_EXTENSION_FUNCTION("resourcesPrivate.getStrings",
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RESOURCESPRIVATE_GETSTRINGS)
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ResourcesPrivateGetStringsFunction();
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protected:
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~ResourcesPrivateGetStringsFunction() override;
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// Override from ExtensionFunction:
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ExtensionFunction::ResponseAction Run() override;
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private:
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DISALLOW_COPY_AND_ASSIGN(ResourcesPrivateGetStringsFunction);
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};
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} // namespace extensions
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#endif // SHELL_BROWSER_EXTENSIONS_API_RESOURCES_PRIVATE_RESOURCES_PRIVATE_API_H_
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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "electron/shell/browser/extensions/api/streams_private/streams_private_api.h"
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#include <utility>
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#include "content/public/browser/browser_thread.h"
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#include "content/public/browser/render_frame_host.h"
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#include "content/public/browser/web_contents.h"
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#include "extensions/browser/extension_registry.h"
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#include "extensions/browser/guest_view/mime_handler_view/mime_handler_stream_manager.h"
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#include "extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.h"
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#include "extensions/common/manifest_handlers/mime_types_handler.h"
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#include "shell/browser/api/electron_api_web_contents.h"
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namespace extensions {
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void StreamsPrivateAPI::SendExecuteMimeTypeHandlerEvent(
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const std::string& extension_id,
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const std::string& view_id,
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bool embedded,
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int frame_tree_node_id,
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int render_process_id,
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int render_frame_id,
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content::mojom::TransferrableURLLoaderPtr transferrable_loader,
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const GURL& original_url) {
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DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
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content::WebContents* web_contents = nullptr;
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if (frame_tree_node_id != -1) {
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web_contents =
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content::WebContents::FromFrameTreeNodeId(frame_tree_node_id);
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} else {
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web_contents = content::WebContents::FromRenderFrameHost(
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content::RenderFrameHost::FromID(render_process_id, render_frame_id));
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}
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if (!web_contents)
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return;
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auto* browser_context = web_contents->GetBrowserContext();
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const extensions::Extension* extension =
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extensions::ExtensionRegistry::Get(browser_context)
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->enabled_extensions()
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.GetByID(extension_id);
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if (!extension)
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return;
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MimeTypesHandler* handler = MimeTypesHandler::GetHandler(extension);
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if (!handler->HasPlugin())
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return;
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// If the mime handler uses MimeHandlerViewGuest, the MimeHandlerViewGuest
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// will take ownership of the stream.
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GURL handler_url(
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extensions::Extension::GetBaseURLFromExtensionId(extension_id).spec() +
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handler->handler_url());
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int tab_id = -1;
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auto* api_contents = electron::api::WebContents::FromWrappedClass(
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v8::Isolate::GetCurrent(), web_contents);
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if (api_contents)
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tab_id = api_contents->ID();
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std::unique_ptr<extensions::StreamContainer> stream_container(
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new extensions::StreamContainer(
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tab_id, embedded, handler_url, extension_id,
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std::move(transferrable_loader), original_url));
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extensions::MimeHandlerStreamManager::Get(browser_context)
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->AddStream(view_id, std::move(stream_container), frame_tree_node_id,
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render_process_id, render_frame_id);
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}
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} // namespace extensions
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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef SHELL_BROWSER_EXTENSIONS_API_STREAMS_PRIVATE_STREAMS_PRIVATE_API_H_
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#define SHELL_BROWSER_EXTENSIONS_API_STREAMS_PRIVATE_STREAMS_PRIVATE_API_H_
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#include <memory>
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#include <string>
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#include "base/macros.h"
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#include "content/public/common/transferrable_url_loader.mojom.h"
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namespace extensions {
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// TODO(devlin): This is now only used for the MimeTypesHandler API. We should
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// rename and move it to make that clear. https://crbug.com/890401.
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class StreamsPrivateAPI {
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public:
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// Send the onExecuteMimeTypeHandler event to |extension_id|. If the viewer is
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// being opened in a BrowserPlugin, specify a non-empty |view_id| of the
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// plugin. |embedded| should be set to whether the document is embedded
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// within another document. The |frame_tree_node_id| parameter is used for the
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// top level plugins case. (PDF, etc). If this parameter has a valid value
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// then it overrides the |render_process_id| and |render_frame_id| parameters.
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// The |render_process_id| is the id of the renderer process. The
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// |render_frame_id| is the routing id of the RenderFrameHost.
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//
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// If the network service is not enabled, |stream| is used; otherwise,
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// |transferrable_loader| and |original_url| are used instead.
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static void SendExecuteMimeTypeHandlerEvent(
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const std::string& extension_id,
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const std::string& view_id,
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bool embedded,
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int frame_tree_node_id,
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int render_process_id,
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int render_frame_id,
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content::mojom::TransferrableURLLoaderPtr transferrable_loader,
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const GURL& original_url);
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};
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} // namespace extensions
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#endif // SHELL_BROWSER_EXTENSIONS_API_STREAMS_PRIVATE_STREAMS_PRIVATE_API_H_
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#include "extensions/common/manifest_constants.h"
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#include "extensions/common/permissions/permissions_data.h"
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#include "shell/browser/api/electron_api_web_contents.h"
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#include "shell/browser/web_contents_zoom_controller.h"
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#include "shell/common/extensions/api/tabs.h"
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#include "third_party/blink/public/common/page/page_zoom.h"
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using electron::WebContentsZoomController;
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namespace extensions {
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namespace tabs = api::tabs;
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const char kFrameNotFoundError[] = "No frame with id * in tab *.";
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const char kPerOriginOnlyInAutomaticError[] =
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"Can only set scope to "
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"\"per-origin\" in \"automatic\" mode.";
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using api::extension_types::InjectDetails;
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namespace {
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void ZoomModeToZoomSettings(WebContentsZoomController::ZoomMode zoom_mode,
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api::tabs::ZoomSettings* zoom_settings) {
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DCHECK(zoom_settings);
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switch (zoom_mode) {
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case WebContentsZoomController::ZoomMode::DEFAULT:
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zoom_settings->mode = api::tabs::ZOOM_SETTINGS_MODE_AUTOMATIC;
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zoom_settings->scope = api::tabs::ZOOM_SETTINGS_SCOPE_PER_ORIGIN;
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break;
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case WebContentsZoomController::ZoomMode::ISOLATED:
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zoom_settings->mode = api::tabs::ZOOM_SETTINGS_MODE_AUTOMATIC;
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zoom_settings->scope = api::tabs::ZOOM_SETTINGS_SCOPE_PER_TAB;
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break;
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case WebContentsZoomController::ZoomMode::MANUAL:
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zoom_settings->mode = api::tabs::ZOOM_SETTINGS_MODE_MANUAL;
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zoom_settings->scope = api::tabs::ZOOM_SETTINGS_SCOPE_PER_TAB;
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break;
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case WebContentsZoomController::ZoomMode::DISABLED:
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zoom_settings->mode = api::tabs::ZOOM_SETTINGS_MODE_DISABLED;
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zoom_settings->scope = api::tabs::ZOOM_SETTINGS_SCOPE_PER_TAB;
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break;
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}
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}
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} // namespace
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ExecuteCodeInTabFunction::ExecuteCodeInTabFunction() : execute_tab_id_(-1) {}
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ExecuteCodeInTabFunction::~ExecuteCodeInTabFunction() {}
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return false;
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}
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ExtensionFunction::ResponseAction TabsGetFunction::Run() {
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std::unique_ptr<tabs::Get::Params> params(tabs::Get::Params::Create(*args_));
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EXTENSION_FUNCTION_VALIDATE(params.get());
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int tab_id = params->tab_id;
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auto* contents = electron::api::WebContents::FromWeakMapID(
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v8::Isolate::GetCurrent(), tab_id);
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if (!contents)
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return RespondNow(Error("No such tab"));
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tabs::Tab tab;
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tab.id.reset(new int(tab_id));
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// TODO(nornagon): in Chrome, the tab URL is only available to extensions
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// that have the "tabs" (or "activeTab") permission. We should do the same
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// permission check here.
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tab.url = std::make_unique<std::string>(
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contents->web_contents()->GetLastCommittedURL().spec());
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return RespondNow(ArgumentList(tabs::Get::Results::Create(std::move(tab))));
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}
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ExtensionFunction::ResponseAction TabsSetZoomFunction::Run() {
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std::unique_ptr<tabs::SetZoom::Params> params(
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tabs::SetZoom::Params::Create(*args_));
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EXTENSION_FUNCTION_VALIDATE(params);
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int tab_id = params->tab_id ? *params->tab_id : -1;
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auto* contents = electron::api::WebContents::FromWeakMapID(
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v8::Isolate::GetCurrent(), tab_id);
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if (!contents)
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return RespondNow(Error("No such tab"));
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auto* web_contents = contents->web_contents();
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GURL url(web_contents->GetVisibleURL());
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std::string error;
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if (extension()->permissions_data()->IsRestrictedUrl(url, &error))
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return RespondNow(Error(error));
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auto* zoom_controller = contents->GetZoomController();
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double zoom_level =
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params->zoom_factor > 0
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? blink::PageZoomFactorToZoomLevel(params->zoom_factor)
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: blink::PageZoomFactorToZoomLevel(
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zoom_controller->GetDefaultZoomFactor());
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zoom_controller->SetZoomLevel(zoom_level);
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return RespondNow(NoArguments());
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}
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ExtensionFunction::ResponseAction TabsGetZoomFunction::Run() {
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std::unique_ptr<tabs::GetZoom::Params> params(
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tabs::GetZoom::Params::Create(*args_));
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EXTENSION_FUNCTION_VALIDATE(params);
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int tab_id = params->tab_id ? *params->tab_id : -1;
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auto* contents = electron::api::WebContents::FromWeakMapID(
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v8::Isolate::GetCurrent(), tab_id);
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if (!contents)
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return RespondNow(Error("No such tab"));
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double zoom_level = contents->GetZoomController()->GetZoomLevel();
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double zoom_factor = blink::PageZoomLevelToZoomFactor(zoom_level);
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return RespondNow(ArgumentList(tabs::GetZoom::Results::Create(zoom_factor)));
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}
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ExtensionFunction::ResponseAction TabsGetZoomSettingsFunction::Run() {
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std::unique_ptr<tabs::GetZoomSettings::Params> params(
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tabs::GetZoomSettings::Params::Create(*args_));
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EXTENSION_FUNCTION_VALIDATE(params);
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int tab_id = params->tab_id ? *params->tab_id : -1;
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auto* contents = electron::api::WebContents::FromWeakMapID(
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v8::Isolate::GetCurrent(), tab_id);
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if (!contents)
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return RespondNow(Error("No such tab"));
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auto* zoom_controller = contents->GetZoomController();
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WebContentsZoomController::ZoomMode zoom_mode =
|
||||
contents->GetZoomController()->zoom_mode();
|
||||
api::tabs::ZoomSettings zoom_settings;
|
||||
ZoomModeToZoomSettings(zoom_mode, &zoom_settings);
|
||||
zoom_settings.default_zoom_factor.reset(
|
||||
new double(blink::PageZoomLevelToZoomFactor(
|
||||
zoom_controller->GetDefaultZoomLevel())));
|
||||
|
||||
return RespondNow(
|
||||
ArgumentList(api::tabs::GetZoomSettings::Results::Create(zoom_settings)));
|
||||
}
|
||||
|
||||
ExtensionFunction::ResponseAction TabsSetZoomSettingsFunction::Run() {
|
||||
using api::tabs::ZoomSettings;
|
||||
|
||||
std::unique_ptr<tabs::SetZoomSettings::Params> params(
|
||||
tabs::SetZoomSettings::Params::Create(*args_));
|
||||
EXTENSION_FUNCTION_VALIDATE(params);
|
||||
|
||||
int tab_id = params->tab_id ? *params->tab_id : -1;
|
||||
auto* contents = electron::api::WebContents::FromWeakMapID(
|
||||
v8::Isolate::GetCurrent(), tab_id);
|
||||
if (!contents)
|
||||
return RespondNow(Error("No such tab"));
|
||||
|
||||
std::string error;
|
||||
GURL url(contents->web_contents()->GetVisibleURL());
|
||||
if (extension()->permissions_data()->IsRestrictedUrl(url, &error))
|
||||
return RespondNow(Error(error));
|
||||
|
||||
// "per-origin" scope is only available in "automatic" mode.
|
||||
if (params->zoom_settings.scope == tabs::ZOOM_SETTINGS_SCOPE_PER_ORIGIN &&
|
||||
params->zoom_settings.mode != tabs::ZOOM_SETTINGS_MODE_AUTOMATIC &&
|
||||
params->zoom_settings.mode != tabs::ZOOM_SETTINGS_MODE_NONE) {
|
||||
return RespondNow(Error(kPerOriginOnlyInAutomaticError));
|
||||
}
|
||||
|
||||
// Determine the correct internal zoom mode to set |web_contents| to from the
|
||||
// user-specified |zoom_settings|.
|
||||
WebContentsZoomController::ZoomMode zoom_mode =
|
||||
WebContentsZoomController::ZoomMode::DEFAULT;
|
||||
switch (params->zoom_settings.mode) {
|
||||
case tabs::ZOOM_SETTINGS_MODE_NONE:
|
||||
case tabs::ZOOM_SETTINGS_MODE_AUTOMATIC:
|
||||
switch (params->zoom_settings.scope) {
|
||||
case tabs::ZOOM_SETTINGS_SCOPE_NONE:
|
||||
case tabs::ZOOM_SETTINGS_SCOPE_PER_ORIGIN:
|
||||
zoom_mode = WebContentsZoomController::ZoomMode::DEFAULT;
|
||||
break;
|
||||
case tabs::ZOOM_SETTINGS_SCOPE_PER_TAB:
|
||||
zoom_mode = WebContentsZoomController::ZoomMode::ISOLATED;
|
||||
}
|
||||
break;
|
||||
case tabs::ZOOM_SETTINGS_MODE_MANUAL:
|
||||
zoom_mode = WebContentsZoomController::ZoomMode::MANUAL;
|
||||
break;
|
||||
case tabs::ZOOM_SETTINGS_MODE_DISABLED:
|
||||
zoom_mode = WebContentsZoomController::ZoomMode::DISABLED;
|
||||
}
|
||||
|
||||
contents->GetZoomController()->SetZoomMode(zoom_mode);
|
||||
|
||||
return RespondNow(NoArguments());
|
||||
}
|
||||
|
||||
} // namespace extensions
|
||||
|
|
|
@ -44,6 +44,48 @@ class TabsExecuteScriptFunction : public ExecuteCodeInTabFunction {
|
|||
DECLARE_EXTENSION_FUNCTION("tabs.executeScript", TABS_EXECUTESCRIPT)
|
||||
};
|
||||
|
||||
class TabsGetFunction : public ExtensionFunction {
|
||||
~TabsGetFunction() override {}
|
||||
ResponseAction Run() override;
|
||||
DECLARE_EXTENSION_FUNCTION("tabs.get", TABS_GET)
|
||||
};
|
||||
|
||||
class TabsSetZoomFunction : public ExtensionFunction {
|
||||
private:
|
||||
~TabsSetZoomFunction() override {}
|
||||
|
||||
ResponseAction Run() override;
|
||||
|
||||
DECLARE_EXTENSION_FUNCTION("tabs.setZoom", TABS_SETZOOM)
|
||||
};
|
||||
|
||||
class TabsGetZoomFunction : public ExtensionFunction {
|
||||
private:
|
||||
~TabsGetZoomFunction() override {}
|
||||
|
||||
ResponseAction Run() override;
|
||||
|
||||
DECLARE_EXTENSION_FUNCTION("tabs.getZoom", TABS_GETZOOM)
|
||||
};
|
||||
|
||||
class TabsSetZoomSettingsFunction : public ExtensionFunction {
|
||||
private:
|
||||
~TabsSetZoomSettingsFunction() override {}
|
||||
|
||||
ResponseAction Run() override;
|
||||
|
||||
DECLARE_EXTENSION_FUNCTION("tabs.setZoomSettings", TABS_SETZOOMSETTINGS)
|
||||
};
|
||||
|
||||
class TabsGetZoomSettingsFunction : public ExtensionFunction {
|
||||
private:
|
||||
~TabsGetZoomSettingsFunction() override {}
|
||||
|
||||
ResponseAction Run() override;
|
||||
|
||||
DECLARE_EXTENSION_FUNCTION("tabs.getZoomSettings", TABS_GETZOOMSETTINGS)
|
||||
};
|
||||
|
||||
} // namespace extensions
|
||||
|
||||
#endif // SHELL_BROWSER_EXTENSIONS_API_TABS_TABS_API_H_
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue